How can I book tickets for my group visit? To book your group tickets, click here. Please ensure that you have confirmed all details of your visit, such as guest numbers, visit date and time, before processing your payment. Related articles How do I contact you? Can I use Tesco Clubcard for entry? When is Shrek's Adventure London Open? Can I pre-book my entry with a Merlin Annual Pass? Are there any restrictions for children at Shrek's Adventure London?